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Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
    • Today

      Today:NW wind 5 to 10 kt becoming SSE in the afternoon. Cloudy through mid morning, then gradual clearing. Waves around 1 ft.

      High: 41 °F

      NNW 10kt
      1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.

      Low: 31 °F

      Light Wind
      1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Mostly sunny. Waves around 1 ft.

      High: 48 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly cloudy. Waves around 1 ft.

      Low: 37 °F

      Light Wind
      1ft

    • Friday

      Friday:Variable winds 5 kt or less. Mostly sunny. Waves around 1 ft.

      High: 55 °F

      Light Wind
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Rain likely, mainly after 2am.   Waves around 1 ft.

      Low: 45 °F

      Light Wind
      1ft

    • Saturday

      Saturday:SW wind around 10 kt becoming WNW in the afternoon. Rain likely before 8am.   Waves around 1 ft.

      High: 62 °F

      WNW 10kt
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly cloudy. Waves around 1 ft.

      Low: 45 °F

      Light Wind
      1ft

    • Sunday

      Sunday:SW wind 5 to 10 kt. A chance of rain.   Waves around 1 ft.

      High: 64 °F

      SW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:34 am EDT Mar 18, 2026
Forecast Valid: 6am EDT Mar 18, 2026-6pm EDT Mar 24, 2026

View Nearby Observations

Detailed Forecast


Today
NW wind 5 to 10 kt becoming SSE in the afternoon. Cloudy through mid morning, then gradual clearing. Waves around 1 ft.
Tonight
Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.
Thursday
Variable winds 5 kt or less. Mostly sunny. Waves around 1 ft.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Waves around 1 ft.
Friday
Variable winds 5 kt or less. Mostly sunny. Waves around 1 ft.
Friday Night
Variable winds 5 kt or less. Rain likely, mainly after 2am. Waves around 1 ft.
Saturday
SW wind around 10 kt becoming WNW in the afternoon. Rain likely before 8am. Waves around 1 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Waves around 1 ft.
Sunday
SW wind 5 to 10 kt. A chance of rain. Waves around 1 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 39.25°N 75.41°W
Last Update: 4:34 am EDT Mar 18, 2026
Forecast Valid: 6am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
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